CN219032835U - Asphalt mixing and stirring equipment - Google Patents
Asphalt mixing and stirring equipment Download PDFInfo
- Publication number
- CN219032835U CN219032835U CN202223546417.7U CN202223546417U CN219032835U CN 219032835 U CN219032835 U CN 219032835U CN 202223546417 U CN202223546417 U CN 202223546417U CN 219032835 U CN219032835 U CN 219032835U
- Authority
- CN
- China
- Prior art keywords
- asphalt
- metering scale
- regenerated
- cylinder
- regeneration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Abstract
The utility model relates to the technical field of asphalt mixture treatment equipment, in particular to asphalt mixing and stirring equipment. The equipment comprises a primary stirring cylinder, a secondary stirring cylinder, a reclaimed material treatment system, a virgin material treatment system, a vibrating screen, a powder bin and an asphalt tank, wherein the reclaimed material treatment system comprises a reclaimed material bin, a reclaimed drying roller and a regenerant tank, the virgin material treatment system comprises a virgin material bin and a virgin drying roller, and the vibrating screen comprises a coarse-grade material outlet and a fine-grade material outlet. The primary stirring cylinder carries out stirring treatment on primary coarse-grade materials and reclaimed materials in advance, so that the stirring period time of the secondary stirring cylinder is shortened, and when the secondary stirring cylinder works, the primary stirring cylinder can pre-stir materials in the next period in advance, thereby realizing remarkable improvement of production efficiency and continuous uninterrupted production.
Description
Technical Field
The utility model relates to the technical field of asphalt mixture treatment equipment, in particular to asphalt mixing and stirring equipment.
Background
The production process flow of the existing asphalt mixture stirring equipment mainly comprises the following steps: raw aggregate is subjected to cold material bin batching, belt conveyor conveying, raw drying roller drying and heating, is lifted to a vibrating screen through a lifting machine to be screened into grade materials with various particle sizes, is metered and put into a stirring cylinder through a raw metering scale, is simultaneously sequentially put into metered mineral powder, asphalt and the like according to a periodically set sequence, is stirred together with the raw aggregate in a single stirring cylinder, and finally yields asphalt mixture finished product materials. When the regenerated material is added, the regenerated material is subjected to proportioning by a regenerated cold material bin, is conveyed to a regenerated drying roller by a belt conveyor and a regenerated lifting machine for drying and heating, is stored in a regenerated temporary storage bin, is metered by a regenerated metering scale, is put into a stirring cylinder according to a periodically set sequence and is stirred together with the raw material, and finally a finished product material is produced. In the prior art, one stirring cylinder can only produce one batch of asphalt mixture in one production period, and the stirring period must be prolonged when the reclaimed materials are added, so that the production efficiency is reduced.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides asphalt mixing and stirring equipment with a pre-stirring function to improve the production efficiency.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: an asphalt mixing and stirring device is characterized in that: including one-level mixing bowl, second grade mixing bowl, regeneration material processing system, former material processing system, shale shaker, powder feed bin, pitch jar, regeneration material processing system includes regeneration feed bin, regeneration stoving cylinder, regenerant jar, former material processing system includes former feed bin, former stoving cylinder, the shale shaker includes coarse order material export, fine order material export, regeneration feed bin is connected to regeneration stoving cylinder, and regeneration stoving cylinder is connected to one-level mixing bowl, and regenerant jar is connected to one-level mixing bowl, the export of one-level mixing bowl is connected to second grade mixing bowl, former feed bin is connected to former stoving cylinder, and former stoving cylinder is connected to the shale shaker, the coarse order material export of shale shaker is connected to one-level mixing bowl, fine order material export is connected to second grade mixing bowl, the pitch jar includes two way output, is connected to one-level mixing bowl, and another way is connected to second grade mixing bowl.
Further, the reclaimed material treatment system further comprises a reclaimed material temporary storage bin and a reclaimed material metering scale, wherein the feeding end of the reclaimed material temporary storage bin is connected with the discharging end of the reclaimed drying roller, and the discharging end of the reclaimed material temporary storage bin is connected to the primary stirring cylinder through the reclaimed material metering scale.
Further, the regeneration material processing system further comprises a regeneration material conveying mechanism, the regeneration material conveying mechanism receives the regeneration material bins, a regeneration material distributing valve is arranged at the tail end of the regeneration material conveying mechanism, one discharging end of the regeneration material distributing valve is connected to the regeneration material drying roller, and the other discharging end of the regeneration material distributing valve is connected to the regeneration material temporary storage bin.
Further, the regeneration treatment system also includes a regenerant metering scale, and the regenerant tank is connected into the primary mixing bowl via the regenerant metering scale.
Further, the vibrating screen further comprises a coarse material metering scale, a fine material metering scale and a coarse material distributing valve, wherein a coarse material outlet is connected to the coarse material distributing valve through the coarse material metering scale, one discharging end of the coarse material distributing valve is connected to the primary stirring cylinder, the other discharging end of the coarse material distributing valve is connected to the secondary stirring cylinder, and the fine material outlet is connected to the secondary stirring cylinder through the fine material metering scale.
Further, the device also comprises a dust removal device, the tail gas ends of the regenerated drying roller and the original drying roller are connected into the dust removal device, and the powder discharge end of the dust removal device is connected into the secondary stirring cylinder.
Further, the powder bin further comprises a distributing metering scale, the powder bin is connected to the secondary stirring cylinder through the powder metering scale, and the powder discharging end of the dust removing device is connected to the secondary stirring cylinder through the powder metering scale.
Further, the asphalt tank further comprises an asphalt metering scale and an asphalt three-way valve, an outlet of the asphalt tank is connected to the asphalt metering scale, the asphalt metering scale is connected to the asphalt three-way valve, one discharge port of the asphalt three-way valve is connected to the first stirring cylinder, and the other discharge port of the asphalt three-way valve is connected to the second stirring cylinder.
As can be seen from the above description of the present utility model, compared with the prior art, the asphalt mixing stirring apparatus provided by the present utility model has the following advantages: the primary stirring cylinder carries out stirring treatment on primary coarse-grade materials and reclaimed materials in advance, so that the stirring period time of the secondary stirring cylinder is shortened, and when the secondary stirring cylinder works, the primary stirring cylinder can pre-stir materials in the next period in advance, thereby realizing remarkable improvement of production efficiency and continuous uninterrupted production.
Drawings
FIG. 1 is a schematic diagram of an asphalt mixing and stirring apparatus layout according to the present utility model.
Fig. 2 is an enlarged view of a portion of fig. 1 illustrating one of the present utility model.
Fig. 3 is a partially enlarged schematic illustration of fig. 1 in accordance with the present utility model.
The correspondence identified in the figure is as follows: 1-first-stage mixing tank, 2-second-stage mixing tank, 3-regeneration material processing system, 31-regeneration feed bin, 32-regeneration drying roller, 33-regeneration agent tank, 34-regeneration material temporary storage bin, 35-regeneration material metering scale, 36-regeneration material conveying mechanism, 37-regeneration material distributing valve, 38-regeneration agent metering scale, 4-raw material processing system, 41-raw material bin, 42-raw drying roller, 5-vibrating screen, 51-coarse grade material outlet, 52-fine grade material outlet, 53-coarse material metering scale, 54-fine material metering scale, 55-coarse material distributing valve, 6-powder feed bin, 61-distribution metering scale, 7-asphalt tank, 71-asphalt metering scale, 72-asphalt three-way valve and 8-dust removing device.
Detailed Description
The utility model is further described below by means of specific embodiments.
Referring to fig. 1 to 3, an asphalt mixing stirring apparatus comprises a primary stirring cylinder 1, a secondary stirring cylinder 2, a reclaimed material treatment system 3, a virgin material treatment system 4, a vibrating screen 5, a powder bin 6, an asphalt tank 7 and a dust removing device 8.
The regeneration material treatment system 3 comprises a regeneration feed bin 31, a regeneration drying roller 32 and a regenerant tank 33, the primary material treatment system 4 comprises a primary feed bin 41 and a primary drying roller 42, the vibrating screen 5 comprises a coarse grade material outlet 51 and a fine grade material outlet 52, the regeneration feed bin 31 is connected to the regeneration drying roller 32, the regeneration drying roller 32 is connected to the primary stirring cylinder 1, the regenerant tank 33 is connected to the primary stirring cylinder 1, the outlet of the primary stirring cylinder 1 is connected to the secondary stirring cylinder 2, the primary feed bin 41 is connected to the primary drying roller 42, the primary drying roller 42 is connected to the vibrating screen 5, the coarse grade material outlet 51 of the vibrating screen 5 is connected to the primary stirring cylinder 1, the fine grade material outlet 52 is connected to the secondary stirring cylinder 2, the powder bin 6 is connected to the secondary stirring cylinder 2, and the asphalt tank 7 comprises two paths of output, one path is connected to the primary stirring cylinder 1, and the other path is connected to the secondary stirring cylinder 2.
The reclaimed material treatment system 3 further comprises a reclaimed material temporary storage bin 34 and a reclaimed material metering scale 35, wherein the feeding end of the reclaimed material temporary storage bin 34 is connected with the discharging end of the reclaimed drying roller 32, and the discharging end of the reclaimed material temporary storage bin 34 is connected to the primary stirring cylinder 1 through the reclaimed material metering scale 35. The regenerated material treatment system 3 further comprises a regenerated material conveying mechanism 36, the regenerated material conveying mechanism 36 receives each regenerated material bin 31, a regenerated material distributing valve 37 is arranged at the tail end of the regenerated material conveying mechanism 36, one discharging end of the regenerated material distributing valve 37 is connected to the regenerated material drying roller 32, and the other discharging end of the regenerated material distributing valve is connected to the regenerated material temporary storage bin 34. The regen treatment system 3 further comprises a regen meter 38, the regen tank 33 being connected to the primary mixing bowl 1 via the regen meter 38.
The vibrating screen 5 further comprises a coarse material metering scale 53, a fine material metering scale 54 and a coarse material distributing valve 55, wherein the coarse material outlet 51 is connected to the coarse material distributing valve 55 through the coarse material metering scale 53, one discharging end of the coarse material distributing valve 55 is connected to the primary stirring cylinder 1, the other discharging end of the coarse material distributing valve is connected to the secondary stirring cylinder 2, and the fine material outlet 52 is connected to the secondary stirring cylinder 2 through the fine material metering scale 54.
The tail gas ends of the regeneration drying roller 32 and the original drying roller 52 are connected into the dust removing device 8, and the dust discharging end of the dust removing device 8 is connected into the secondary stirring cylinder 2. The powder bin 6 further comprises a distribution metering scale 61, the powder bin 6 is connected to the secondary stirring tank 2 through the powder metering scale 61, and the powder discharging end of the dust removing device 8 is connected into the secondary stirring tank 2 through the powder metering scale 61.
The asphalt tank 7 further comprises an asphalt metering scale 71 and an asphalt three-way valve 72, the outlet of the asphalt tank 7 is connected to the asphalt metering scale 71, the asphalt metering scale 71 is connected to the asphalt three-way valve 72, one discharge port of the asphalt three-way valve 72 is connected to the first stirring cylinder 1, and the other discharge port is connected to the second stirring cylinder 2.
The recycled materials are dried and metered and then sent into a first-stage stirring cylinder 1, the regenerant is metered and then sent into the first-stage stirring cylinder 1, the raw materials are dried and then screened into coarse aggregate and fine aggregate, a part of the coarse aggregate is metered and then sent into the first-stage stirring cylinder 1, asphalt is metered and then sent into the first-stage stirring cylinder 1, and the first-stage stirring cylinder 1 pre-stirs the recycled materials and a part of the raw materials. The material after pre-stirring is sent into a secondary stirring cylinder 2, the fine aggregate and the coarse aggregate of the original raw material are metered and then sent into the secondary stirring cylinder 2 according to the set proportion of the asphalt mixture, the powder is metered and then sent into the secondary stirring cylinder 2, and the asphalt is metered and then sent into the secondary stirring cylinder 2, and as part of the raw materials are stirred in advance, the working time of the secondary stirring cylinder 2 can be shortened, and the stirring work of the asphalt mixture finished product can be completed more quickly.
When the secondary mixing tank 2 is stirring the asphalt mixture in the period, the primary mixing tank 1 is stirring part of the mixture required in the next period, in the above way, the stirring time of the secondary mixing tank 2 is the production time of each period, and the period time of the secondary mixing tank 2 in stirring the asphalt mixture in the period is effectively shortened compared with the time of the existing single mixing tank technology because the primary mixing tank 1 is stirring the primary coarse-grade material and the regenerated material in advance, so that the production efficiency is remarkably improved.
The foregoing is merely one specific embodiment of the present utility model, but the design concept of the present utility model is not limited thereto, and any insubstantial modification of the present utility model by using the concept shall belong to the behavior of infringement of the protection scope of the present utility model.
Claims (8)
1. An asphalt mixing and stirring device is characterized in that: including one-level mixing bowl, second grade mixing bowl, regeneration material processing system, former material processing system, shale shaker, powder feed bin, pitch jar, regeneration material processing system includes regeneration feed bin, regeneration stoving cylinder, regenerant jar, former material processing system includes former feed bin, former stoving cylinder, the shale shaker includes coarse order material export, fine order material export, regeneration feed bin is connected to regeneration stoving cylinder, and regeneration stoving cylinder is connected to one-level mixing bowl, and regenerant jar is connected to one-level mixing bowl, the export of one-level mixing bowl is connected to second grade mixing bowl, former feed bin is connected to former stoving cylinder, and former stoving cylinder is connected to the shale shaker, the coarse order material export of shale shaker is connected to one-level mixing bowl, fine order material export is connected to second grade mixing bowl, the pitch jar includes two way output, is connected to one-level mixing bowl, and another way is connected to second grade mixing bowl.
2. An asphalt mixing and stirring apparatus as defined in claim 1, wherein: the regenerated material treatment system further comprises a regenerated material temporary storage bin and a regenerated material metering scale, wherein the feeding end of the regenerated material temporary storage bin is connected with the discharging end of the regenerated drying roller, and the discharging end of the regenerated material temporary storage bin is connected to the primary stirring cylinder through the regenerated material metering scale.
3. An asphalt mixing and stirring apparatus as defined in claim 2, wherein: the regenerated material treatment system further comprises regenerated material conveying mechanisms, the regenerated material conveying mechanisms are used for bearing the regenerated material bins, regenerated material distributing valves are arranged at the tail ends of the regenerated material conveying mechanisms, one discharging ends of the regenerated material distributing valves are connected to the regenerated material drying roller, and the other discharging ends of the regenerated material distributing valves are connected to the regenerated material temporary storage bins.
4. An asphalt mixing and stirring apparatus as defined in claim 1, wherein: the regeneration treatment system also includes a regenerant metering scale, and the regenerant tank is connected into the primary mixing bowl via the regenerant metering scale.
5. An asphalt mixing and stirring apparatus as defined in claim 1, wherein: the vibrating screen further comprises a coarse material metering scale, a fine material metering scale and a coarse material distributing valve, wherein a coarse material outlet is connected to the coarse material distributing valve through the coarse material metering scale, one discharging end of the coarse material distributing valve is connected to the primary stirring cylinder, the other discharging end of the coarse material distributing valve is connected to the secondary stirring cylinder, and the fine material outlet is connected to the secondary stirring cylinder through the fine material metering scale.
6. An asphalt mixing and stirring apparatus as defined in claim 1, wherein: the device is characterized by further comprising a dust removal device, wherein tail gas ends of the regeneration drying roller and the original drying roller are connected into the dust removal device, and a powder discharge end of the dust removal device is connected into the secondary stirring cylinder.
7. An asphalt mixing and stirring apparatus as defined in claim 6, wherein: the powder bin further comprises a distribution metering scale, the powder bin is connected to the secondary stirring cylinder through the powder metering scale, and the powder discharging end of the dust removing device is connected to the secondary stirring cylinder through the powder metering scale.
8. An asphalt mixing and stirring apparatus as defined in claim 1, wherein: the asphalt tank further comprises an asphalt metering scale and an asphalt three-way valve, an outlet of the asphalt tank is connected to the asphalt metering scale, the asphalt metering scale is connected to the asphalt three-way valve, one discharge port of the asphalt three-way valve is connected to the first stirring cylinder, and the other discharge port of the asphalt three-way valve is connected to the second stirring cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223546417.7U CN219032835U (en) | 2022-12-26 | 2022-12-26 | Asphalt mixing and stirring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223546417.7U CN219032835U (en) | 2022-12-26 | 2022-12-26 | Asphalt mixing and stirring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219032835U true CN219032835U (en) | 2023-05-16 |
Family
ID=86274283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223546417.7U Active CN219032835U (en) | 2022-12-26 | 2022-12-26 | Asphalt mixing and stirring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219032835U (en) |
-
2022
- 2022-12-26 CN CN202223546417.7U patent/CN219032835U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104788033B (en) | A kind of building waste recovery and reusing and recycling method | |
| CN204525745U (en) | A kind of brickmaking production system | |
| CN104860561A (en) | Construction waste recycling brick manufacturing system | |
| CN108855551B (en) | Sand and stone aggregate crushing and screening production system | |
| CN219032835U (en) | Asphalt mixing and stirring equipment | |
| CN201823494U (en) | Parallel power material homogenizing system | |
| CN213596170U (en) | Production line for producing cement clinker by solid-waste blending | |
| CN204509124U (en) | A kind of building waste recycling reutilization system | |
| CN109913642B (en) | Rotary hearth furnace raw material treatment system and process thereof | |
| CN104608248B (en) | Less than 5mm fine aggregate reuse method in concrete production | |
| CN111532805A (en) | Short-flow mixed ore processing technology and system | |
| CN215947129U (en) | Environment-friendly raw material automatic preparation system for cement production | |
| CN2736416Y (en) | Asphalt cold-regeneration stirring equipment | |
| CN209812787U (en) | Concrete production system | |
| CN108855545B (en) | Stone crushing and screening integrated production system | |
| CN212120325U (en) | Full-machine-made sand mortar production system | |
| CN211541793U (en) | Production facility of building terminal production field with premixed mortar stirring | |
| CN211104820U (en) | Grit loading attachment | |
| CN210061594U (en) | A grit material feeding unit for concrete production | |
| CN112916394A (en) | Construction process for dry-process powder removal of semi-dry type sand making | |
| CN204398157U (en) | 5mm fine aggregate re-use device is less than in concrete production | |
| CN104959531B (en) | A kind of cast waste sand dealkalize regenerates production equipment | |
| CN212175393U (en) | Asphalt cold-recycling stirring equipment | |
| CN213198254U (en) | High tower type full-automatic special mortar production line | |
| CN219634114U (en) | Full-automatic production line for phosphogypsum hollow building blocks |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |